Sumitomo HF-320a Series - Page 174

F-73
6
6.20.2 Calibration of analog outputs
 : Inclination characteristic of analog output
 : Bias of analog output
• Function
Output signals from FRQ terminals are analog voltage signals. Their standard setting range is from 0
to 7.5Vdc.
Using the FRQ slide switch in the inverter, you can switch to 0-20mA output. Also, using these
parameters, you can calibrate the output to 4-20mAdc or 20-4mAdc.
Title Function Adjustment range Default setting

Inclination characteristic of analog
output
0: Negative inclination (downward
slope)
1: Positive inclination (upward
slope)
1

Bias of analog output
0-100%
0
Note: To switch to 0-20mAdc (4-20mAdc), turn the FRQ slide switch to the I position.
■ Example of setting
=1, =0 =1, =20
=0, =100 =0, =100
☆ The analog output inclination can be adjusted using the parameter .